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Year 11 (2026) Maths Standard (2026) Data Analysis

Comparing Distributions

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Questions
Question 1
203606

Two classes sat the same quiz (out of 10).

\(\text{Class A: } 6,\,7,\,8,\,9,\,10\)

\(\text{Class B: } 3,\,5,\,6,\,7,\,9\)

By how much is the mean of Class A greater than the mean of Class B?

\(\text{Difference}=\) 
2
1 mark

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